BR112016014038A2 - PROCESS FOR THE PRODUCTION OF ACTIVATED COLLOIDAL SILICA - Google Patents

PROCESS FOR THE PRODUCTION OF ACTIVATED COLLOIDAL SILICA

Info

Publication number
BR112016014038A2
BR112016014038A2 BR112016014038A BR112016014038A BR112016014038A2 BR 112016014038 A2 BR112016014038 A2 BR 112016014038A2 BR 112016014038 A BR112016014038 A BR 112016014038A BR 112016014038 A BR112016014038 A BR 112016014038A BR 112016014038 A2 BR112016014038 A2 BR 112016014038A2
Authority
BR
Brazil
Prior art keywords
production
colloidal silica
colloidal silicas
activated
activated colloidal
Prior art date
Application number
BR112016014038A
Other languages
Portuguese (pt)
Other versions
BR112016014038B1 (en
Inventor
Bai Wen
Xu Jian
Wu Jia
Chen Zhi
Kun Shen Jian
D Miller Raymond Jr
B Wong Shing Jane
Original Assignee
Ecolab Usa Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ecolab Usa Inc filed Critical Ecolab Usa Inc
Publication of BR112016014038A2 publication Critical patent/BR112016014038A2/en
Publication of BR112016014038B1 publication Critical patent/BR112016014038B1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/113—Silicon oxides; Hydrates thereof
    • C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C01B33/14—Colloidal silica, e.g. dispersions, gels, sols
    • C01B33/146—After-treatment of sols
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/28—Compounds of silicon
    • C09C1/30—Silicic acid
    • C09C1/3045—Treatment with inorganic compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/28—Compounds of silicon
    • C09C1/30—Silicic acid
    • C09C1/3063—Treatment with low-molecular organic compounds
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/02—Chemical or chemomechanical or chemothermomechanical pulp
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63—Inorganic compounds
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
    • D21H17/68—Water-insoluble compounds, e.g. fillers, pigments siliceous, e.g. clays
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/06—Paper forming aids
    • D21H21/10—Retention agents or drainage improvers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Silicon Compounds (AREA)
  • Paper (AREA)
  • Colloid Chemistry (AREA)

Abstract

PROCESSO PARA A PRODUÇÃO DE SÍLICA COLOIDAL ATIVADA. A presente invenção se refere às sílicas coloidais tendo um baixo valor S e um alto teor de sólidos, à preparação das mesmas e o uso das mesmas na produção de papel. Quando usada na produção de papel, as sílicas coloidais da invenção apresentam bom desempenho de retenção e drenagem, de maneira tal que elas podem ser usadas em quantidades menores, comparadas às sílicas coloidais convencionais. A presente invenção também se refere a um aparelho e um método para produzir tais sílicas coloidais ativadas.PROCESS FOR THE PRODUCTION OF ACTIVATED COLLOIDAL SILICA. The present invention relates to colloidal silicas having a low S-value and a high solids content, their preparation and their use in paper production. When used in paper production, the colloidal silicas of the invention show good retention and drainage performance, such that they can be used in smaller amounts compared to conventional colloidal silicas. The present invention also relates to an apparatus and method for producing such activated colloidal silicas.

BR112016014038-9A 2013-12-18 2014-12-17 PROCESS FOR THE PRODUCTION OF ACTIVATED COLOIDAL SILICA BR112016014038B1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CN201310697915 2013-12-18
CN201310697915.8 2013-12-18
CN201410748835.5A CN104947499B (en) 2013-12-18 2014-12-10 Ludox, the apparatus and method for preparing it and its application in papermaking
CN201410748835.5 2014-12-10
PCT/US2014/070927 WO2015095377A1 (en) 2013-12-18 2014-12-17 Silica sols, method and apparatus for producing the same and use thereof in papermaking

Publications (2)

Publication Number Publication Date
BR112016014038A2 true BR112016014038A2 (en) 2017-08-08
BR112016014038B1 BR112016014038B1 (en) 2021-12-07

Family

ID=53403647

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016014038-9A BR112016014038B1 (en) 2013-12-18 2014-12-17 PROCESS FOR THE PRODUCTION OF ACTIVATED COLOIDAL SILICA

Country Status (8)

Country Link
US (1) US9975781B2 (en)
EP (1) EP3083499B1 (en)
JP (1) JP6595482B2 (en)
KR (1) KR102379044B1 (en)
CN (2) CN108130801B (en)
BR (1) BR112016014038B1 (en)
CA (1) CA2934323C (en)
WO (1) WO2015095377A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017054198A1 (en) 2015-09-30 2017-04-06 Ecolab Usa Inc. Compositions and methods for treating filler in papermaking
US20210130176A1 (en) * 2017-10-11 2021-05-06 Applied Material Solutions, Inc. Multimodal Particles for Retention and Drainage for Paper-Making Machines
CN108083283B (en) * 2017-12-07 2021-08-20 临汾博利士纳米材料有限公司 Aluminum modified acidic silica sol and preparation method thereof
CN108277639B (en) * 2018-02-11 2020-08-25 宜州市壮之都丝绸家纺有限公司 Process for doping silk by quaternary silica sol
CN108277640B (en) * 2018-02-11 2020-08-21 宜州市壮之都丝绸家纺有限公司 Process for doping silk by using ternary silica sol
CN111302347B (en) * 2020-04-02 2020-10-16 临沂市科翰硅制品有限公司 Preparation method of high-purity large-particle-size silica sol
WO2023219004A1 (en) * 2022-05-13 2023-11-16 多摩化学工業株式会社 Colloidal silica and production method therefor

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2244355A (en) 1940-04-12 1941-06-03 Lester C Britner Clothes display hanger
US2769785A (en) * 1950-09-02 1956-11-06 B I F Ind Inc Continuous silica sol apparatus
US3582502A (en) 1968-12-06 1971-06-01 Nalco Chemical Co Method of reinforcing latex foam
US4385961A (en) 1981-02-26 1983-05-31 Eka Aktiebolag Papermaking
AU546999B2 (en) 1980-05-28 1985-10-03 Eka A.B. Adding binder to paper making stock
SE8403062L (en) 1984-06-07 1985-12-08 Eka Ab PAPER MANUFACTURING PROCEDURES
SE451739B (en) 1985-04-03 1987-10-26 Eka Nobel Ab PAPER MANUFACTURING PROCEDURE AND PAPER PRODUCT WHICH DRAINAGE AND RETENTION-IMPROVING CHEMICALS USED COTTONIC POLYACRYLAMIDE AND SPECIAL INORGANIC COLLOID
GB8602121D0 (en) 1986-01-29 1986-03-05 Allied Colloids Ltd Paper & paper board
US4795531A (en) 1987-09-22 1989-01-03 Nalco Chemical Company Method for dewatering paper
DE68906623T2 (en) * 1988-09-16 1993-11-11 Du Pont Polysilicate microgels as retention / drainage aids in papermaking.
SE500387C2 (en) 1989-11-09 1994-06-13 Eka Nobel Ab Silica sols, process for making silica sols and using the soles in paper making
US5279807A (en) * 1992-05-26 1994-01-18 E. I. Du Pont De Nemours And Company Method for preparing low-concentration polysilicate microgels
US5503820A (en) 1992-05-26 1996-04-02 E. I. Du Pont De Nemours And Company Method for preparing low-concentration polysilicate microgels
CN1066617C (en) * 1992-07-10 2001-06-06 诺瓦特克有限公司 Flavor enhancing composition containing colloidal silica and method for its preparation and use
PL172022B1 (en) * 1992-07-10 1997-07-31 Novatech Inc Flavour enhancing composition, containing colloidal silica and method of preparing and using such composition
SE501214C2 (en) * 1992-08-31 1994-12-12 Eka Nobel Ab Silica sol and process for making paper using the sun
FR2732368B1 (en) 1995-03-31 1997-06-06 Roquette Freres NEW PAPERMAKING PROCESS
US5573674A (en) * 1995-10-27 1996-11-12 General Chemical Corporation Activated silica sol
FR2740482B1 (en) 1995-10-30 1997-11-21 Snf Sa PROCESS FOR IMPROVING RETENTION IN A PAPER, CARDBOARD AND THE LIKE PROCESS
KR100573343B1 (en) 1997-06-13 2006-04-24 이 아이 듀폰 디 네모아 앤드 캄파니 Improved Method for Preparing Low-Concentration Polyaluminosilicate Microgels
CO5070714A1 (en) 1998-03-06 2001-08-28 Nalco Chemical Co PROCESS FOR THE PREPARATION OF STABLE COLOIDAL SILICE
PL197056B1 (en) * 1999-06-02 2008-02-29 Nalco Chemical Co Method for the manufacture of cellulose sheet as well as method for intensification of draining of the papermaking material
JP3496072B2 (en) 1999-06-29 2004-02-09 沖電気工業株式会社 Transmitter / receiver circuit
CN100448089C (en) * 2003-11-21 2008-12-31 阿克佐诺贝尔公司 Composition
US8491753B2 (en) * 2004-10-15 2013-07-23 Nalco Company Composition and method for improving retention and drainage in papermaking processes by activating microparticles with a promoter-flocculant system
AR072689A1 (en) * 2008-07-14 2010-09-15 Akzo Nobel Nv SOLES BASED ON SILICE METHOD TO PRODUCE USE AND METHOD TO PRODUCE PAPER THAT USES THEM
EP2338949B1 (en) * 2009-12-17 2012-08-15 Services Pétroliers Schlumberger Pumpable geopolymers comprising a mixing aid and dispersing agent
EP2522626B1 (en) * 2011-05-12 2016-07-20 Kemira Oyj Method of producing silica-based sol, silica-based sol and its use
JP2012077307A (en) * 2011-11-18 2012-04-19 Nippon Chem Ind Co Ltd Grouting material for grouting, and grouting method

Also Published As

Publication number Publication date
US9975781B2 (en) 2018-05-22
EP3083499B1 (en) 2020-01-22
CN108130801A (en) 2018-06-08
CN108130801B (en) 2020-11-24
EP3083499A1 (en) 2016-10-26
CA2934323C (en) 2020-10-06
KR102379044B1 (en) 2022-03-24
EP3083499A4 (en) 2017-05-24
JP6595482B2 (en) 2019-10-23
CN104947499B (en) 2018-01-19
CA2934323A1 (en) 2015-06-25
US20160311693A1 (en) 2016-10-27
BR112016014038B1 (en) 2021-12-07
CN104947499A (en) 2015-09-30
WO2015095377A1 (en) 2015-06-25
JP2017507876A (en) 2017-03-23
KR20160098482A (en) 2016-08-18

Similar Documents

Publication Publication Date Title
BR112016014038A2 (en) PROCESS FOR THE PRODUCTION OF ACTIVATED COLLOIDAL SILICA
BR112015027251A8 (en) ZEOLITES WITH HIERARCHIZED POROSITY AND THE PREPARATION PROCESS OF A ZEOLITE
BR112012023942A2 (en) wound dressing and process for preparing a wound dressing.
BR112013012617A2 (en) use of glycosidase in the preparation of a milk product
BR112014018044A8 (en) PRECIPITATED SILICAS PREPARATION PROCESS
BR112016002233A2 (en) sweetener compositions
BR112015021994A2 (en) paper composition
BR112015001892A8 (en) COCHLEATES MADE WITH SOYPHOSPHATIDYLSERIN AND METHOD FOR THE PRODUCTION OF SOYPHOSPHATIDYLSERINE COCHLEATES/BIOLOGICAL ACTIVE
BR112015013668A2 (en) diatomaceous earth filtration aid containing low crystalline silica content
BR112016001893A8 (en) AGGLOMERATED ZEOLITH MATERIAL BASED ON MESOPOROUS ZEOLITE AND PREPARATION PROCESS
BR112012024652A2 (en) cigarette comprising a cigarette paper, cigarette paper providing a cigarette manufactured from it with self-extinguishing properties, method for producing and using it
BR112016025238A2 (en) self-adhesive cellulosic non-woven blanket and manufacturing method
BR112015002464B8 (en) process for the preparation of carbamat-benzoxazinone, carbamat-benzoxazinone and use of carbamat-benzoxazinone
CL2015002782A1 (en) Methods and apparatus for producing brand media and articles and compositions resulting therefrom.
BR112015019462A2 (en) dehydration-hydrolysis processes and catalysts for these
BR112016010365A2 (en) PROCESS FOR DEHYDRATION OF MICROFIBRILLATED CELLULOSE
BR112014018028A8 (en) PRECIPITATED SILICAS PREPARATION PROCESS
BR112012032764A2 (en) dehydrated pulp suspension and production method
BR112015029779A8 (en) process for the production of an alkaline chitosan with low endotoxin content, chitin or a derivative thereof; process for the production of a neutral chitosan with a low endotoxin content, a chitosan salt or a chitosan derivative; alkaline chitosan with low endotoxin content, chitin, a chitosan derivative or a chitin derivative; alkaline chitosan, chitin, a chitosan derivative or a chitin derivative, or a neutral chitosan, a chitosan salt or a chitosan derivative; and hemostatic wound dressing
BR112018012834A2 (en) sizing method for making paper, and, paper.
BR112015020503A2 (en) acetylated wood fiber, process for forming wood fiber, and, wood product
BR112018008588A2 (en) composition, and process for preparing a composition.
BR112018007801A2 (en) process for glycol production.
BR112014025972A8 (en) anamorelin monohydrochlorides, compositions, process for preparing anamorelin monohydrochloride, method for making a pharmaceutical dosage form and oral pharmaceutical dosage form
BR112017016494A2 (en) composition for enhancing crystal cluster production; and, method for enhancing crystal cluster production and recovery.

Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 17/12/2014, OBSERVADAS AS CONDICOES LEGAIS.